EIP-2026-115023

PRE-CVE

Catia V5-6R2013 - 'CATV5_Backbone_Bus' Stack Buffer Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115023. PoCs published by Mohamed Shetta.

AI-analyzed exploit summary This exploit demonstrates a stack buffer overflow in Dassault Systèmes Catia V5-6R2013's CATSysDemon.exe via a crafted packet sent to port 55555. The PoC constructs a malicious payload with controlled return addresses and shellcode to achieve remote code execution.

Description

Catia V5-6R2013 - 'CATV5_Backbone_Bus' Stack Buffer Overflow (PoC)

Exploits (1)

exploitdb WORKING POC
by Mohamed Shetta · pythondoswindows
https://www.exploit-db.com/exploits/31791

This exploit demonstrates a stack buffer overflow in Dassault Systèmes Catia V5-6R2013's CATSysDemon.exe via a crafted packet sent to port 55555. The PoC constructs a malicious payload with controlled return addresses and shellcode to achieve remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Dassault Systèmes Catia V5-6R2013
No auth needed
Prerequisites: Network access to the target system on port 55555 · Vulnerable version of Catia V5-6R2013 running
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026